[Bug 30384] New: Add support for network connectivity checks using Network List Manager (NLM) API (Vista+)
wine-bugs at winehq.org
wine-bugs at winehq.org
Sun Apr 8 10:03:04 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=30384
Bug #: 30384
Summary: Add support for network connectivity checks using
Network List Manager (NLM) API (Vista+)
Product: Wine
Version: 1.5.1
Platform: x86
OS/Version: Linux
Status: NEW
Severity: minor
Priority: P2
Component: -unknown
AssignedTo: wine-bugs at winehq.org
ReportedBy: focht at gmx.net
Classification: Unclassified
Hello,
feature bug (for now).
There are applications that make use of Network List Manager (NLM) introduced
with Windows Vista/Windows 7 to check for network connectivity.
A symptom are messages like this in terminal:
--- snip ---
err:ole:CoGetClassObject class {dcb00c01-570f-4a9b-8d69-199fdba5723b} not
registered
...
err:ole:create_server class {dcb00c01-570f-4a9b-8d69-199fdba5723b} not
registered
fixme:ole:CoGetClassObject CLSCTX_REMOTE_SERVER not supported
err:ole:CoGetClassObject no class object {dcb00c01-570f-4a9b-8d69-199fdba5723b}
could be created for context 0x17
--- snip ---
MSDN overview:
http://msdn.microsoft.com/en-us/library/ee264321%28v=vs.85%29.aspx
Network List Manager:
http://msdn.microsoft.com/en-us/library/aa370803%28v=vs.85%29.aspx
Example applications: newer EA Download Manager versions, some EA Games
(Battlefield 3, FIFA12), Windows Live Essentials 2011
It seems plausible that they use an API that ought to be available on this
platform.
Failure doesn't seem critical, they use other means to detect network state.
Though I didn't test all of them.
This bug can serve as collector for apps that spam terminal with
"{dcb00c01-570f-4a9b-8d69-199fdba5723b}" (CLSID_NetworkListManager) messages.
Maybe there will be one where this missing functionality is actually breaking
the app.
Regards
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